id	domain	url
stem-6753	e-library.namdu.uz	https://e-library.namdu.uz/75%20%d0%a1%d0%bf%d0%be%d1%80%d1%82/jismoniy%20tarbiya%20nazariyasi%20va%20uslubiyoti.pdf
stem-6753	cyberleninka.ru	https://cyberleninka.ru/article/n/povyshenie-urovnya-obschefizicheskoy-podgotovki-studentov-na-osnove-kompleksnogo-primeneniya-staticheskih-izometricheskih
stem-6753	cyberleninka.ru	https://cyberleninka.ru/article/n/povyshenie-urovnya-obschefizicheskoy-podgotovki-studentov-na-osnove-kompleksnogo-primeneniya-staticheskih-izometricheskih